Yamaha R1 and R1M press intro. Thanks to Authur Coldwells for the video link I copied from his FB page. The rider in front is me. Top speed on the front straight was 264 kph according to the GPS data system on the R1M.  Go to motorcycledaily.com for the stories.
https://www.youtube.com/watch?v=yF_oytJycVE&feature=youtu.be